from father import Father
from mother import Mother
from child import Child

def main():
    child = Child()
    
    # 1. 调用父类特有方法
    print(child.call_parent_unique_methods())
    
    # 2. 调用重载后的方法
    print(child.common_overload_method())
    
    # 3. 调用Father的共有方法
    print(child.call_father_common_method())

    print(child.father_method())

if __name__ == "__main__":
    main()
